/*
 * Copyright 2013, Edmodo, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this work except in compliance with the License.
 * You may obtain a copy of the License in the LICENSE file, or at:
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS"
 * BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */

package iamutkarshtiwari.github.io.ananas.editimage.utils;


import ohos.agp.render.Paint;
import ohos.agp.utils.Color;
import ohos.app.Context;
import ohos.global.configuration.DeviceCapability;
import ohos.global.resource.solidxml.TypedAttribute;

/**
 * Utility class for handling all of the Paint used to draw the CropOverlayView.
 */
public class PaintUtil {

    // Private Constants ///////////////////////////////////////////////////////

    //	private static final int DEFAULT_CORNER_COLOR = Color.WHITE;
    private static final int DEFAULT_CORNER_COLOR = Color.WHITE.getValue();
    private static final String SEMI_TRANSPARENT = "#AAFFFFFF";
    private static final String DEFAULT_BACKGROUND_COLOR_ID = "#B0000000";
    private static final float DEFAULT_LINE_THICKNESS_DP = 3;
    private static final float DEFAULT_CORNER_THICKNESS_DP = 5;
    private static final float DEFAULT_GUIDELINE_THICKNESS_PX = 1;

    // Public Methods //////////////////////////////////////////////////////////

    /**
     * Creates the Paint object for drawing the crop window border.
     *
     * @param context the Context
     * @return new Paint object
     */
    public static Paint newBorderPaint(Context context) {

        // Set the line thickness for the crop window border.
//        final float lineThicknessPx = TypedValue.applyDimension(
//                TypedValue.COMPLEX_UNIT_DIP, DEFAULT_LINE_THICKNESS_DP, context
//                        .getResources().getDisplayMetrics());
        DeviceCapability device = new DeviceCapability();
        final float lineThicknessPx = TypedAttribute.computeTranslateRatio(device);

        final Paint borderPaint = new Paint();
//        borderPaint.setColor(Color.parseColor(SEMI_TRANSPARENT));
        borderPaint.setColor(new Color(Color.getIntColor(SEMI_TRANSPARENT)));
        borderPaint.setStrokeWidth(lineThicknessPx);
        borderPaint.setStyle(Paint.Style.STROKE_STYLE);

        return borderPaint;
    }

    /**
     * Creates the Paint object for drawing the crop window guidelines.
     *
     * @return the new Paint object
     */
    public static Paint newGuidelinePaint() {

        final Paint paint = new Paint();
//		paint.setColor(Color.parseColor(SEMI_TRANSPARENT));
        paint.setColor(new Color(Color.getIntColor(SEMI_TRANSPARENT)));
        paint.setStrokeWidth(DEFAULT_GUIDELINE_THICKNESS_PX);

        return paint;
    }

    /**
     * Creates the Paint object for drawing the crop window guidelines.
     *
     * @return the new Paint object
     */
    public static Paint newRotateBottomImagePaint() {

        final Paint paint = new Paint();
        paint.setColor(Color.WHITE);
        paint.setStrokeWidth(3);

        return paint;
    }

    /**
     * Creates the Paint object for drawing the translucent overlay outside the
     * crop window.
     *
     * @param context the Context
     * @return the new Paint object
     */
    public static Paint newBackgroundPaint(Context context) {

        final Paint paint = new Paint();
//        paint.setColor(Color.parseColor(DEFAULT_BACKGROUND_COLOR_ID));
        paint.setColor(new Color(Color.getIntColor(DEFAULT_BACKGROUND_COLOR_ID)));

        return paint;
    }

    /**
     * Creates the Paint object for drawing the corners of the border
     *
     * @param context the Context
     * @return the new Paint object
     */
    public static Paint newCornerPaint(Context context) {

        // Set the line thickness for the crop window border.
//        final float lineThicknessPx = TypedValue.applyDimension(
//                TypedValue.COMPLEX_UNIT_DIP, DEFAULT_CORNER_THICKNESS_DP,
//                context.getResources().getDisplayMetrics());
        DeviceCapability device = new DeviceCapability();
        final float lineThicknessPx = TypedAttribute.computeTranslateRatio(device);

        final Paint cornerPaint = new Paint();
//        cornerPaint.setColor(DEFAULT_CORNER_COLOR);
        cornerPaint.setColor(new Color(DEFAULT_CORNER_COLOR));
        cornerPaint.setStrokeWidth(lineThicknessPx);
        cornerPaint.setStyle(Paint.Style.STROKE_STYLE);

        return cornerPaint;
    }

    /**
     * Returns the value of the corner thickness
     *
     * @return Float equivalent to the corner thickness
     */
    public static float getCornerThickness() {
        return DEFAULT_CORNER_THICKNESS_DP;
    }

    /**
     * Returns the value of the line thickness of the border
     *
     * @return Float equivalent to the line thickness
     */
    public static float getLineThickness() {
        return DEFAULT_LINE_THICKNESS_DP;
    }

}
